Oil Tycoon Cheats (PC)

Find the "config.txt" file in the main game directory and open it. Here you can change the
costs of all products.
  Furthermore, by finding the following line, you can change the amount of money you
start with at respectively the easy, medium, and hard difficulties :
  startkapital(1) = 6000000 ;einfach
  startkapital(2) = 4000000 ; mittel
  startkapital(3) = 2000000 ; schwer